Cat D11 Bulldozer #42131 — Loose vs Complete (CIB) vs Sealed (new): which is worth more?

Cat D11 Bulldozer #42131 value — Loose $365 vs Complete (CIB) $503. Complete (CIB) sells for 1.38× Loose (+38%). Prices updated August 2026.

Falling · -14%
ConditionSold medianvs Loose
Loose$365eBay ↗
Complete (CIB)$5031.38× · +38%eBay ↗
Sealed (new)$7452.04× · +104%eBay ↗

Medians of real sold listings per condition, updated August 2026 how we compute values.

Loose vs Complete (CIB)
$365$503

Complete (CIB) sells for 1.38× (+38%) the Loose price — a $138 difference per set.

Complete (CIB) vs Sealed (new)
$503$745

Sealed (new) sells for 1.48× (+48%) the Complete (CIB) price — a $242 difference per set.

Is complete worth it?

Complete (CIB) $503 vs Loose $365 — a $138 premium (+38%). If you're holding the box and manual, completing a loose copy pays when that premium beats what the missing pieces cost you.

See current eBay listingsSee sold Cat D11 Bulldozer #42131 listings ↗Full Cat D11 Bulldozer #42131 price guide →

Values are estimates from real sales data — not appraisals or offers. Some links earn JunkPal a commission at no cost to you (disclosure).